In a portable instrument, the controlling torque is provided by

Related MCQs

• In a meggar controlling torque is provided by
• In spring control instruments, controlling torque:
• The energy consumption of MI instrument as compared to MC instrument is:
• The braking torque provided by a permanent magnet in a single phase energy meter is proportional to the
• The deflection torque can be produced by:
• Which of the following instruments have least torque/weight ratio:
• In an Induction type energy meter, maximum torque is obtained when the parameter of the rotating disc are
• In an energymeter braking torque is produced to
• Which of the following essential features is possessed by an indicating instrument ?
• The pointer of an indicating instrument should be